Answer: 2.8
Step-by-step explanation:
The mean of the data set it 10. Then find the difference between the mean and each data value. |10-5|=5 do this for all of them. You get 5,1,1,1,6. Now find the mean of the these new data value. 5+1+1+1+6=14 14/5=2.8
Answer:
c<$12
$26-$14>c
$12>c
Check the picture below. so, that'd be the triangle's sides hmmm so let's use Heron's Area formula for it.
Answer: 2/9
Simplify the expression.
Answer: The 1st one I think.